623  
CDUS46 KPDT 150827  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
127 AM PDT THU MAY 15 2025  
   
...............................
 
 
   
..THE PASCO WA CLIMATE SUMMARY FOR MAY 14 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 525 PM 101 1939 76 -2 82  
MINIMUM 51 1155 PM 30 1955 46 5 48  
AVERAGE 63 61 2 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.42 1944 0.03 -0.03 0.00  
2016  
MONTH TO DATE 0.13 0.29 -0.16 0.59  
SINCE OCT 1 8.10 5.86 2.24 5.70  
SINCE JAN 1 3.79 3.30 0.49 2.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 5 -3 0  
MONTH TO DATE 94 93 1 84  
SINCE MAR 1 935 1058 -123 967  
SINCE JUL 1 4622 4920 -298 4663  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 10 -8 17  
SINCE MAR 1 2 12 -10 17  
SINCE JAN 1 2 12 -10 17    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (200)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69  
LOWEST 22  
AVERAGE 46  
   
......................................................
 
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 1939  
MINIMUM TEMPERATURE (F) 46 33 2017  
 
SUNRISE AND SUNSET  
MAY 15 2025...........SUNRISE 523 AM PDT SUNSET 823 PM PDT  
MAY 16 2025...........SUNRISE 522 AM PDT SUNSET 825 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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